To add onto this: - http://dunkels.com/adam/pt/ http://dunkels.com/adam/pt/ Even though it is an abuse, these sorts of libraries are fascinating to me: making

To add onto this: - http://dunkels.com/adam/pt/ http://dunkels.com/adam/pt/ Even though it is an abuse, these sorts of libraries are fascinating to me: making use of language features in unexpected (most likely unintended) ways.